Question

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4. Which of the following is the correct IUPAC name of CH3–CH–COOH ?
a) 2-Methyl-3-oxopropanoic acid b) 2-Carboxypropanal

c) 3-Methyl-2-oxopropanoic acid d) 3-Carboxypropanal​

Answer 1

Explanation:

(c) 3 Methyl-2-oxopropanoic acid